[Milsurplus] RT-70?GRC Question

[Gene Smar]

John:

      I just re-checked the doc - it's GM, unless that's a typo in the 
original.


73 de
Gene Smar  AD3F



----- Original Message ----- 
From: "J Forster" <jfor at quik.com>
To: "Gene Smar" <ersmar at verizon.net>
Cc: "Jack Antonio" <scr287 at sbcglobal.net>; <Milsurplus at mailman.qth.net>
Sent: Tuesday, May 06, 2008 12:08 AM
Subject: Re: [Milsurplus] RT-70?GRC Question


> Are you sure it's GM not CM  (Chicago Miniature).?
>
> -John
>
> ==========
>
> Gene Smar wrote:
>
>> Jack:
>>
>>      (I knew I'd find it somewhere.)  In TM11-285, Radio Set AN/VRC-7, 
>> March, 1951, under Running Spares on page 16 I found the bulb's 
>> description:  <lamp, incandescent, 1.35-volt, .06 ampere, GM type #3331.> 
>> Not sure how much help that is but....
>>
>> 73 de
>> Gene Smar  AD3F
>>
>> From: Mike Morrow <kk5f at earthlink.net>
>> Date: 2008/05/05 Mon PM 10:48:55 CDT
>> To: Jack Antonio <scr287 at sbcglobal.net>, Milsurplus at mailman.qth.net
>> Subject: Re: [Milsurplus] RT-70?GRC Question
>>
>> >Simple question, couldn't find the information
>> >in the manual anywhere.
>> >
>> >What type of bulb is used for the dial light?
>>
>> Jack,
>>
>> I don't think that the manuals have this data.
>>
>> I can't find my notes for my AN/GRC-7 right now, but I'm pretty sure the 
>> RT-70 uses a Type 331 lamp, available from Fair Radio.  I'll let you know 
>> if I find better info.
>>
>> Mike / KK5F
>>
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>